<template>
  <div id="app">
    <router-view v-if="isRouterAlive" />
  </div>
</template>
<script>
export default {
    name: 'App',
    components: {
    },
   provide () {
     return {
         reload:this.reload
     }   
   },
    data () {
        return {
          isRouterAlive:true
        }
    },
    methods: {
           reload () {
               this.isRouterAlive =false
               this.$nextTick(function () {
                   this.isRouterAlive = true
               })
           }
    }
}
</script>
<style lang="less">
</style>
